40065482

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 61171200

約数和(自身を除く): 21105718

約数列:

[1, 2, 79, 158, 239, 478, 1061, 2122, 18881, 37762, 83819, 167638, 253579, 507158, 20032741, 40065482]

約数ペア:

[(1, 40065482), (2, 20032741), (79, 507158), (158, 253579), (239, 167638), (478, 83819), (1061, 37762), (2122, 18881)]